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Astrobiology

Searching for Life Beyond Earth

Examine the possibilities of life on other planets and moons. Explore how scientists study extreme environments and biological markers to uncover clues about extraterrestrial life.

Listening to the Universe’s First Light: New Radio Signals Reveal Ancient Stars

How can radio waves from the dawn of time reveal secrets about the universe’s very first stars? Discover how astronomers are listening to the earliest cosmic signals—and what it means for our understanding of the cosmos.
Astrobiology Ryan Kessler -

Where Mars Hid Its Water for Centuries

Astrobiology Ryan Kessler -
A new model developed by UT Austin researchers uncovers how water on early Mars disappeared — not into the sky, but beneath the surface. This hidden reservoir might be key to understanding Mars’ lost oceans and future habitability.

NASA’s Europa Probe Just Opened Its Eyes in UV

Astrobiology Ryan Kessler -
NASA’s Europa Clipper mission just captured its first ultraviolet light, marking the beginning of a journey to uncover whether Jupiter’s icy moon Europa could support life.

Cosmic Kaleidoscope: SPHEREx Unveils the Universe’s Hidden Palette

Astrobiology Ryan Kessler -
Step into a universe bursting with color and discovery as NASA’s SPHEREx telescope maps the cosmos in unprecedented detail, revealing secrets from the dawn of time to the building blocks of life.

Chemotaxis: A New Tool in the Search for Extraterrestrial Life

Astrobiology Ryan Kessler -
Scientists have developed a novel method to detect potential alien microorganisms by observing their movement toward specific chemicals, offering a promising approach for future space missions.

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